Cisco CISCO1750 Installation Manual page 22

Front-Panel LEDs
Table 4 Front-Panel LEDs (continued)
LED Color
SLOT1
PORTØ Green
PORT1 –
Green
SLOT2
PORTØ Green
PORT1 Green
Cisco 1750 Router Hardware Installation Guide
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Cards
Supported LED Meaning
ISDN On when the first ISDN B channel is connected.
Serial and Blinks when data is being sent to or received from the port.
CSU/DSU
2-port serial
VIC-2E&M
VIC-2FXO
VIC-2FXS
Serial and Off.
CSU/DSU
ISDN On when the first ISDN B channel is connected.
2-port serial Blinks when data is being sent to or received from the port.
VIC-2E&M
VIC-2FXO
VIC-2FXS
VIC-2E&M Blinks when data is being sent to or received from the port.
VIC-2FXO
VIC-2FXS
VIC-2E&M Blinks when data is being sent to or received from the port.
VIC-2FXO
VIC-2FXS
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